CN108824595A - Plant area of sewage treatment plant underground piping attachment device - Google Patents
Plant area of sewage treatment plant underground piping attachment device Download PDFInfo
- Publication number
- CN108824595A CN108824595A CN201810621518.5A CN201810621518A CN108824595A CN 108824595 A CN108824595 A CN 108824595A CN 201810621518 A CN201810621518 A CN 201810621518A CN 108824595 A CN108824595 A CN 108824595A
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- CN
- China
- Prior art keywords
- cast iron
- precast concrete
- iron connector
- connector
- cast
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sewage (AREA)
Abstract
The present invention relates to a kind of plant area of sewage treatment plant underground piping attachment devices, including precast concrete pipe and cast iron connector, the cast iron fitting sleeve is mounted in the interface of two precast concrete pipes, the cast iron connector is tubular structure, annular, which is provided with, on its inner wall pours slot, pouring hole is provided on cast iron connector, the pouring hole connection pours slot.The present invention is that cast iron connector is arranged outside the interface of precast concrete pipeline, setting pours mouth and pours slot on cast iron connector, in the precast concrete pipe insertion cast iron connector of two docking, then by pouring mouth casting concrete into cast iron connector, concrete fills the gap poured between slot and cast iron connector and precast concrete pipe, after concrete setting, cast iron connector and precast concrete pipeline are connected and fixed, precast concrete pipe joint cover is filled and is protected by cast iron connector, to effectively prevent root system of plant from penetrating in precast concrete pipeline from interface.
Description
Technical field
The present invention relates to sewage treatment pipeline technical fields, and in particular to a kind of connection of plant area of sewage treatment plant underground piping
Device.
Background technique
Currently, connection is connected to by precast concrete pipeline mostly between each processing pond of sewage treatment plant, concrete
After native pipeline is connected with each other, it is embedded in underground, meanwhile, to beautify plant environment, various green plants, mesh usually are planted in plant area
Before, what the connecting interface of precast concrete pipeline generallyd use is to pour connection type, that is, after concrete duct splicing, at it
Mold is arranged in interface, then casting concrete again, connects two precast concrete pipelines after concrete setting, such connection
Mode finds that the root system of the various green plants of plant area's plantation can be penetrated by the interface of concrete duct after long-term use
In precast concrete pipeline, cause inner cavity of pipe flowing water unsmooth, seriously affects sewage proper flow, be unfavorable at the purification of sewage
Reason, while root system of plant is grown in precast concrete pipeline, be easy to cause the rupture of concrete duct, drainage is caused to be sent out
It is raw, and what is flowed in the concrete duct of sewage treatment plant is sewage, once leakage is easy to pollute destruction to soil, and
Maintenance replacement is difficult.
Summary of the invention
In conclusion in order to overcome the shortcomings of prior art problem, the present invention provides a kind of plant area of sewage treatment plant
Lower assembling pipe joint, it is that cast iron connector is arranged outside the interface of precast concrete pipeline, and setting pours mouth on cast iron connector
And slot is poured, in the precast concrete pipe insertion cast iron connector of two docking, then poured by pouring mouth into cast iron connector
Concrete, concrete fills the gap poured between slot and cast iron connector and precast concrete pipe, after concrete setting, will cast
Iron connector is connected and fixed with precast concrete pipeline, and precast concrete pipe joint cover is filled and protected by cast iron connector, thus effectively
Prevent root system of plant from penetrating in precast concrete pipeline from interface.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
A kind of plant area of sewage treatment plant underground piping attachment device, wherein：It is described including precast concrete pipe and cast iron connector
Cast iron fitting sleeve is mounted in the interface of two precast concrete pipes, and the cast iron connector is tubular structure, is arranged on inner wall
There is annular to pour slot, pouring hole is provided on cast iron connector, the pouring hole connection pours slot.
Technical solution of the present invention may also is that realization：The length of the cast iron connector is 40 ~ 80cm.
Technical solution of the present invention may also is that realization：The length for pouring slot is 20 ~ 40cm.
Technical solution of the present invention may also is that realization：The cast iron connector includes two semicircular cast irons
Section of jurisdiction, two semicircular cast-iron segments are bolted connection, and are provided with and are poured in the semicircular cast-iron segment
Pouring hole is arranged on one of them semicircular cast-iron segment in slot.
Beneficial effects of the present invention are：
1, the present invention is that cast iron connector is arranged outside the interface of precast concrete pipeline, and setting pours mouth and pours on cast iron connector
The precast concrete pipe of slot, two docking is inserted into cast iron connector, then by pouring mouth casting concrete into cast iron connector,
Concrete fills the gap poured between slot and cast iron connector and precast concrete pipe, after concrete setting, by cast iron connector
It is connected and fixed with precast concrete pipeline, precast concrete pipe joint cover is filled and protected by cast iron connector, to effectively prevent
Root system of plant penetrates in precast concrete pipeline from interface.
2, the configuration of the present invention is simple, easy to use, low in cost is suitable for the paving of new precast concrete underground pipe network
And if it is suitable for the transformation of old precast concrete underground pipe network, have a wide range of application.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the invention；
Precast concrete pipe 1；Cast iron connector 2；Pour slot 3；Pouring hole 4.
Fig. 2 is another structural schematic diagram of the invention；
Precast concrete pipe 1；Cast iron connector 2；Pour slot 3；Pouring hole 4；Cast-iron segment 5.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and embodiments.
Embodiment one
As shown in Figure 1, a kind of plant area of sewage treatment plant underground piping attachment device, including precast concrete pipe 1 and cast iron connector
2, the cast iron connector 2 is sleeved on the interface of two precast concrete pipes 1, and the cast iron connector 2 is tubular structure,
It is provided with annular on inner wall and pours slot 3, pouring hole 4 is provided on cast iron connector 2, the connection of pouring hole 4 pours slot 3.Institute
The length for the cast iron connector 2 stated is 80cm.The length for pouring slot 3 is 40cm.The depth for pouring slot 3 is 5cm.
The precast concrete pipe 1 of the present embodiment uses the common diameter of existing sewage treatment plant for the concrete of 600mm
The internal diameter of native pipe 1, the cast iron connector 2 of the present embodiment is 10mm bigger than the outer diameter of precast concrete pipe 1.In construction concrete pipe network
When, cast iron connector 2 is sleeved on a precast concrete pipe 1, then another precast concrete pipe 1 and cast iron will be set with
The precast concrete pipe 1 of connector 2 splices, and mobile cast iron connector 2 is moved to the interface of two precast concrete pipes 1, from
Casting concrete in pouring hole 4, concrete are full of the gap poured between slot 3 and cast iron connector 2 and precast concrete pipe 1.To
After concrete setting, cast iron connector 2 and precast concrete pipe 1 are connected and fixed.
Embodiment two
As shown in Fig. 2, repeating embodiment one, there is following difference：The cast iron connector 2 includes two semicircular cast iron pipes
Piece 5, two semicircular cast-iron segments 5 are bolted connection, are provided with and pour in the semicircular cast-iron segment 5
Pouring hole 4 is arranged on one of them semicircular cast-iron segment 5 for slot 3.The connector that pours of the present embodiment uses old pipe of concrete
The transformation of net leaks out precast concrete pipe 1, then will be not provided with the semicircle of pouring hole 4 in use, excavating layer of ground soil
Cast-iron segment 5 is installed on the interface of precast concrete pipe 1, then, will be provided with the semicircular cast-iron segment 5 of pouring hole 4
Cover is mounted in interface, two semicircle cast-iron segments 5 is bolted connection, later the casting concrete out of pouring hole 4,
Solidifying soil is full of the gap poured between slot 3 and cast iron connector 2 and precast concrete pipe 1.After concrete setting, by cast iron connector
2 are connected and fixed with precast concrete pipe 1.
It is noted that above-described embodiment is to the illustrative and not limiting of technical solution of the present invention, technical field is general
The equivalent replacement of logical technical staff or the other modifications made according to the prior art, as long as not beyond technical solution of the present invention
Thinking and range should be included within interest field of the presently claimed invention.
Claims (4)
1. a kind of plant area of sewage treatment plant underground piping attachment device, it is characterised in that：Including precast concrete pipe（1）And cast iron
Connector（2）, the cast iron connector（2）It is sleeved on two precast concrete pipes（1）Interface, the cast iron connector（2）
For tubular structure, annular is provided on inner wall and pours slot（3）, cast iron connector（2）On be provided with pouring hole（4）, described pours
Build hole（4）Connection pours slot（3）.
2. plant area of sewage treatment plant underground piping attachment device according to claim 1, it is characterised in that：The cast iron
Connector（2）Length be 40 ~ 80cm.
3. plant area of sewage treatment plant underground piping attachment device according to claim 1, it is characterised in that：Described pours
Slot（3）Length be 20 ~ 40cm.
4. plant area of sewage treatment plant underground piping attachment device according to claim 1, it is characterised in that：The cast iron
Connector（2）Including two semicircular cast-iron segments（5）, two semicircular cast-iron segments（5）It is bolted connection, institute
The semicircular cast-iron segment stated（5）It is inside provided with and pours slot（3）, one of them semicircular cast-iron segment（5）Upper setting is poured
Build hole（4）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810621518.5A CN108824595A (en) | 2018-06-15 | 2018-06-15 | Plant area of sewage treatment plant underground piping attachment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810621518.5A CN108824595A (en) | 2018-06-15 | 2018-06-15 | Plant area of sewage treatment plant underground piping attachment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108824595A true CN108824595A (en) | 2018-11-16 |
Family
ID=64142327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810621518.5A Pending CN108824595A (en) | 2018-06-15 | 2018-06-15 | Plant area of sewage treatment plant underground piping attachment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108824595A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109914569A (en) * | 2019-03-27 | 2019-06-21 | 宣城市政建设集团有限公司 | A kind of cement water-supply-pipe |
| CN110777795A (en) * | 2019-12-09 | 2020-02-11 | 中交一公局第一工程有限公司 | Concrete pipeline rapid encapsulation pouring device and construction method thereof |
| CN112796398A (en) * | 2021-01-14 | 2021-05-14 | 深圳信息职业技术学院 | Corrosion-resistant seawater sea sand recycled concrete member |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1342254A (en) * | 1998-12-24 | 2002-03-27 | 特莱科恩集团有限公司 | Pipe coupling |
| CN2867041Y (en) * | 2006-01-23 | 2007-02-07 | 李富春 | Pressure injection moulding hot melt sealing pipe joints |
| CN101225913A (en) * | 2007-01-15 | 2008-07-23 | 北京安科管道工程科技有限公司 | Method for joining novel bilayer structure pipeline and manufacturing process |
| CN201526762U (en) * | 2009-09-20 | 2010-07-14 | 孙永凯 | Rapid joint for coal mine guniting pipe |
| CN208486347U (en) * | 2018-06-15 | 2019-02-12 | 禹州源衡水处理有限公司 | Plant area of sewage treatment plant underground piping attachment device |
-
2018
- 2018-06-15 CN CN201810621518.5A patent/CN108824595A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1342254A (en) * | 1998-12-24 | 2002-03-27 | 特莱科恩集团有限公司 | Pipe coupling |
| CN2867041Y (en) * | 2006-01-23 | 2007-02-07 | 李富春 | Pressure injection moulding hot melt sealing pipe joints |
| CN101225913A (en) * | 2007-01-15 | 2008-07-23 | 北京安科管道工程科技有限公司 | Method for joining novel bilayer structure pipeline and manufacturing process |
| CN201526762U (en) * | 2009-09-20 | 2010-07-14 | 孙永凯 | Rapid joint for coal mine guniting pipe |
| CN208486347U (en) * | 2018-06-15 | 2019-02-12 | 禹州源衡水处理有限公司 | Plant area of sewage treatment plant underground piping attachment device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109914569A (en) * | 2019-03-27 | 2019-06-21 | 宣城市政建设集团有限公司 | A kind of cement water-supply-pipe |
| CN109914569B (en) * | 2019-03-27 | 2024-01-30 | 宣城市政建设集团有限公司 | Cement water delivery pipe |
| CN110777795A (en) * | 2019-12-09 | 2020-02-11 | 中交一公局第一工程有限公司 | Concrete pipeline rapid encapsulation pouring device and construction method thereof |
| CN110777795B (en) * | 2019-12-09 | 2024-03-01 | 中交一公局集团有限公司 | Quick concrete pipeline encapsulating and pouring device and construction method thereof |
| CN112796398A (en) * | 2021-01-14 | 2021-05-14 | 深圳信息职业技术学院 | Corrosion-resistant seawater sea sand recycled concrete member |
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